a male that kills himself in order to come back to the human world as a freaky ghost and haunt the house of a hot babe in the hopes of scaring her out of her clothes

girl is brushing her hair one night, thinks she sees someone in her mirror behind her. turns around and sees the rotting, pale corpse of a zombie standing before her, naked. she is so scared that she jumps out of her silken nightgown. the poltergeist is satisfied, and his mission is accomplished.

A kind of ghost that manifests itself by physical activity (moving things, slamming doors/windows, etc.)
The words Polter and Geist seem to be of German origin:
"Polter" = to make knocking sounds
"Geist" = German for "ghost"

Essentially the opposite of a ghosty. This is when you take a shit and the outcome is a long ordeal where no faeces seem to disappear between wipes. Other characteristics of a poltergeist may include: extreme stench, earth shattering flatulence and a complete redecoration of the porcelain.

Ryan: Are you alright Louis?
Louis: Not really Ryan, I just banished a poltergeist

_________

Jim: You might not want to go in there for a while boys, I just left a hideous poltergeist!

_________

Kell: Fuck me my arm aches, was in there half an hour dealing with a poltergeist!

Paranormal activity that happens to agents who suppress their emotions such as anger, mania, and anxiety. the agent moves objects subconsciously by PK or psychokinesis. It is a ghost but not one of a dead person. Parapsychologist debunked the fact that it is a "ghost" in the 1930s.

a word used to describe beings of a ghostly form. poltergeists have also been described as ghosts that have malicious intent tword beings in the mortal realm. while the definitions vary, every one describes something on the line of a ghost.